HHT算法实现emd分解，及希尔伯特黄变换，实现瞬时频率瞬时幅值，边际谱的提取。-The HHT algorithm emd decomposition and Hilbert-Huang transform to achieve the instantaneous amplitude of the instantaneous frequency marginal spectrum extraction.

根据希尔伯特- 黄模态分解的特点, 结合 ST A / LT A 算法自动识别信号模态与噪音 模态, 提 出了基于 HHT的模态分解-ST A / LTA 的地震信号自动去噪算法-According to Hilbert- Huang mode decomposition characteristics, combined with ST A/LT A algorithm for automatic identification signal and noise modal modal prop

基于HHT变换的电机故障诊断研究_周粉利 硕士研究生论文。。希尔伯特黄变换应用-Motor fault diagnosis based on research on HHT _ Zhou Li powder graduate thesis. . Hilbert-Huang Transform

分解后的一些希尔伯特黄变换，边际谱，瞬时能量，瞬时频率。。。很好的，值得一看-Some decomposed Hilbert-Huang transform, marginal spectrum, instantaneous energy, instantaneous frequency. . . Good, worth a visit. .